System Modeling Design Engineer, Markham

Overview At AMD, our mission is to build great products that accelerate next-generation computing experiences—from AI and data centers to PCs, gaming and embedded systems. Grounded in a culture of innovation and collaboration, we believe real progress comes from bold ideas, human ingenuity and a shared passion to create something extraordinary. When you join AMD, you’ll discover the real differentiatoris our culture. We push the limits of innovation to solve the world’s most important challenges—striving for execution excellence while being direct, humble, collaborative, and inclusive of diverse perspectives. Join us as we shape the future of AI and beyond.

The Role We are seeking a seasoned Photonic Systems Engineer with deep expertise and a strong passion for photonic device and system modeling. In this role, you will lead the development and application of advanced simulation frameworks to drive design decisions, predict system behavior, and optimize performance across complex photonic components and architectures.

The Person You will be responsible for building accurate, scalable models that capture optical performance, power efficiency, signal integrity, and reliability. Your work will directly enable simulation-driven design, reducing experimental iterations and accelerating time to validation. You will collaborate closely with cross‑functional teams to correlate models with hardware results, refine assumptions, and ensure high‑fidelity representation from concept through production. A key part of this role includes identifying modeling gaps, improving simulation methodologies, and establishing best practices for photonic system modeling across the organization.

Key Responsibilities

Contribute to and lead photonic device and system modeling efforts, enabling simulation‑driven architecture definition, design decisions, and performance optimization.

Develop and apply SystemVerilog‑based models for optical system‑level simulation and co‑verification with electronic subsystems.

Perform time‑domain modeling and simulation using Python and/or Julia to analyze transient behavior, including optical link performance, SerDes interactions, DSP algorithms, jitter, noise, and signal integrity.

Evaluate and define system‑level trade‑offs across photonic and electronic domains, focusing on power, performance, reliability, and cost.

Build, validate, and maintain multi‑physics models (optical, electrical, thermal) to predict behavior across operating conditions, data rates, and process variations.

Collaborate cross‑functionally with design, packaging, electronics, firmware, and DSP teams to ensure accurate co‑modeling and robust system integration.

Correlate simulation models with lab measurements, including high‑speed link characterization and silicon or module‑level test data, and continuously refine model accuracy.

Preferred Experience

Extensive experience in photonic device and system modeling, simulation, and performance optimization in production or advanced R&D environments.

Hands‑on expertise with industry‑standard photonic simulation tools such as Lumerical, VPIphotonics, OptiSystem, COMSOL, or equivalent.

Experience with SystemVerilog and mixed‑signal/system‑level modeling frameworks for optical‑electrical co‑simulation and verification.

Strong experience in time‑domain simulation using Python and/or Julia, including modeling of high‑speed optical links, SerDes behavior, DSP algorithms such as equalization and clock/data recovery, jitter, noise, and signal integrity.

Proficiency in Python and/or Julia for building custom simulation frameworks, numerical analysis, data processing, and model automation.

Deep understanding of multi‑physics modeling, including optical, electrical, and thermal interactions.

Proven ability to correlate simulation results with laboratory measurements, including high‑speed link characterization and BER performance, as well as silicon or module‑level test data.

Academic Credentials

PhD or Master’s degree in a related discipline preferred.

Location Markham, ON

Benefits AMD benefits at a glance.

Equal Opportunity AMD and its subsidiaries are equal‑opportunity inclusive employers and will consider all applicants without regard to age, ancestry, color, marital status, medical condition, mental or physical disability, national origin, race, religion, political and/or third‑party affiliation, sex, pregnancy, sexual orientation, gender identity, military or veteran status, or any other characteristic protected by law. We encourage applications from all qualified candidates and will accommodate applicants’ needs under the respective laws throughout all stages of the recruitment and selection process.

Recruitment Disclaimer AMD does not accept unsolicited resumes from headhunters, recruitment agencies, or fee‑based recruitment services. AMD may use Artificial Intelligence to help screen, assess, or select applicants for this position. AMD’s “Responsible AI Policy” is available upon request. This posting is for an existing vacancy.

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